Atkins Advantage bars: I love the Oreo Cookie flavor...Peanut Butter is second. All their candy bars are yummy too.
I'll vote for my DH: Atkins Advantage bars: Peanut Butter is his favorite. We like the candy bars, but only have them once a month, maybe.
They are about $2.49-2.89, depending where you get them. There are places on the web where they are cheaper...don't know where, anymore. Usually someone has a 3/$6 sale and I will stock up then.
Good Luck!